A bird sitting on a nest of eggs.

Hiking Near Cougar, Washington

Shorter Routes icon

Shorter Routes

These hikes keep it under 5 miles and climb less than 1,500 feet, making them ideal for quicker outings or lower-key days. Perfect for a morning stretch, a casual afternoon, or getting outside without committing to a big push. Don’t let the stats fool you — many still pack in great views and rewarding moments.

Ape Cave

Hike Route

Ape Cave

Cave
moderate
3.12 mi
+415 ft
Siouxon Creek Hike

Hike Route

Siouxon Creek Hike

Views
moderate
4.4 mi
+1,109 ft
June Lake Loop

Hike Route

June Lake Loop

Birding
strenuous
4.79 mi
+1,085 ft
June Lake

Hike Route

June Lake

Lake
easy
1.47 mi
+741 ft
Lava Canyon Loop

Hike Route

Lava Canyon Loop

River/Creek
moderate
1.19 mi
+274 ft
Lava Canyon

Hike Route

Lava Canyon

Views
easy
2.47 mi
+949 ft
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Adventurous Routes

These routes go beyond 10 miles and are built for days when you want to cover more ground and push a little deeper. Expect longer distances, more effort, and bigger payoffs — whether that’s remote terrain, summit views, or a full-day challenge. Ideal for hikers looking to go farther and stay out longer.

Sheep Canyon

Hike Route

Sheep Canyon

Lake
extreme
11.2 mi
+2,904 ft
Mount St. Helens Worm Flows Hike

Hike Route

Mount St. Helens Worm Flows Hike

Less Crowded
strenuous
10.41 mi
+5,954 ft
Loowit Loop

Hike Route

Loowit Loop

River/Creek
strenuous
30.44 mi
+7,263 ft
Horseshoe Ridge via Siouxon Trail

Hike Route

Horseshoe Ridge via Siouxon Trail

Dogs Allowed
extreme
10.43 mi
+3,717 ft
Loowit Trail

Hike Route

Loowit Trail

Lake
extreme
29.62 mi
+7,015 ft
Truman Trail to Loowit Falls

Hike Route

Truman Trail to Loowit Falls

Views
strenuous
16.95 mi
+2,888 ft

Other Nearby Routes

Not finding what you're looking for? These additional nearby hikes offer more ways to get outside and explore the area. With a mix of lengths, difficulty levels, and terrain, you're likely to find something that fits your plans for the day. And remember, you can always use the onX Route Builder to create your own adventure from scratch.

Mount St. Helens Hike: Monitor Ridge Route

Hike Route

Mount St. Helens Hike: Monitor Ridge Route

Views
strenuous
8.62 mi
+4,894 ft
Ape Canyon

Hike Route

Ape Canyon

Views
moderate
8.58 mi
+1,925 ft
Loowit Falls

Hike Route

Loowit Falls

Views
easy
8.43 mi
+1,214 ft
Observation Peak Trail

Hike Route

Observation Peak Trail

Views
moderate
5.19 mi
+1,605 ft
Harry's Ridge via Johnston Ridge Observatory

Hike Route

Harry's Ridge via Johnston Ridge Observatory

Lake
moderate
8.41 mi
+1,642 ft
Trapper Creek Out-and-Back

Hike Route

Trapper Creek Out-and-Back

Birding
moderate
6.83 mi
+2,041 ft